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It should be a square.
The naughty family is ready to lay square tiles on the floor of the living room, which square brick is cheaper? The rectangular living room is 6 meters long and 4 meters wide, with large square bricks 8 yuan and 2 decimeters long, and small square bricks and bricks 1 decimeter long and 3 yuan each.
The total area of floor tiles.
(=48 sq.m.) >>>More
Solution: 4 2 350
2800 (square decimeters). >>>More
In the living room of Xiao Ming's house, there is a 5 decimeter long and 5 decimeter wide ground that is damaged, and a large area of bricks (25 square decimeters) is needed to make up for it. >>>More
The living room with a length of 64 decimeters and a width of 50 decimeters is paved with floor tiles with a side length of 8 decimeters, a total of 50 pieces, which will not be wasted, and some floor tiles need to be cut and used.